DP2001-A2美國OMEGA DP2001-A2
DP2001-A2
指示器，累加器，批量控制器和信號調節(jié)器 ? DP2000-H Series
Frequency Meter, Tachometer and Rate Meter1/8 DIN
DP2000-H Series
±1999 or ±9999 Count Display Span
Input of 100 Hz to 20 kHz for Full-Scale Display
Recorder Output
Front-Panel Accessible Adjustments
LED or LCD Display
Display Hold and Test
Screw-Terminal Barrier Strip
產品描述
The DP2000-H and DP9000-H are frequency meter/ tachometers with extensive zero and scale factor adjustment capability for direct readout in engineering units for RPM, flow and speed. Input frequencies can be as low as 100 Hz or as high as 20 kHz for the display maximum, which is 1999 for the DP2000-H and 9999 for the DP9000-H. Zero offset is available for use with transducers with a frequency output and a live zero. Choose any combination of display type (LED or LCD), operating power, input type and range, analog output, and digital or control outputs.
Easy to Interface
The meters are designed for easy interfacing to transducers with a frequency or pulse output. These include turbine flowmeters, passive magnetic pickups, and active proximity detectors with NPN, PNP or NAMUR (1 mA/3 mA) output. To accommodate different signal levels and provide noise immunity, the DC trigger level can be adjusted from -1 to 5V, and two hysteresis levels are selectable. Signals as low as 15 mV p-p or as high as 130 V rms can be monitored directly.
Configuration and Calibration
The units can be configured and scaled in the field. Adjustments for zero, span, and trigger level are accessible from the front panel to allow final calibration or recalibration without removal of the meter from the panel. The meters can be scaled to read RPM directly. With the dual-setpoint controller (optional), they can provide under and overspeed alarms. The 1 mV/ count analog output (standard) can be used to drive a strip-chart recorder for permanent. user-selected display span.
SPECIFICATIONS
Conversion
Technique: Dual slope, average value
Signal Integration Period: 100 ms, nominal
Reading Rate: 2.5/s, nominal
Display
Symbol: -1.9.9.9 (DP2); -8.8.8.8 (DP9)
LED: Red, 14.2 mm (0.56"), 7-segment
LCD: 12.7 mm (0.50"), 7-segment Power
AC Models: 120, 240 or 24 Vac 10/-15%, 49 to 440 Hz
DC Models: 5 Vdc ±5%, 9 to 32 Vdc or 26 to 56 Vdc isolated to 300 Vp
Common Mode
Voltage: 1500 Vp test (354 Vp per IEC spacing)
Rejection (DC to 60 Hz): 120 dB
Signal Input
Configuration: Single-ended
Input Resistance: 150 kΩ
Maximum Signal: 130 V rms Minimum Signal, 10 mV Hysteresis
Setting: 15 mV p-p, 100 Hz to 2 kHz (full scale); 30 mV p-p, 2 to 5 kHz (full scale); 90 mV p-p, 5 to 20 kHz (full scale) Minimum Signal; 100 mV Hysteresis
Setting: 125 mV p-p, 100 Hz to 5 kHz (full scale);175 mV p-p, 5 kHz to 20 kHz (full scale)
Hysteresis: 10 or 100 mV
Trigger Level: -1 to 5V with 100 mV hysteresis or -0.1 to 0.5V with 10 mV hysteresis
Signal Types: TTL logic, CMOS logic, open-collector, 2-wire NPN, 3-wire NPN, 3-wire PNP, 2-wire NAMUR, passive magnetic
Environmental
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Humidity: 95% RH, non-condensing @ 40°C (104°F)
Mechanical
Bezel: 96 W x 48 H x 8 mm D (3.78 x 1.89 x 0.31")
Depth Behind Bezel: 139.8 mm (5.50")
Panel Cutout: 92 W x 45 mm H (3.62 x 1.77")
Weight: 17 oz (480 g)
Case Material: 94V-0 UL-rated polycarbonate
注: Comes complete with operator’s manual.
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(1) (2) (3) (4) (5) (6)
DP -
選項說明:
(1) Display Resolution and Case Style 選項:
2 for ±1999 counts (3 1/2 digits)
9 for ±9999 counts (4 digits)
(2) Display & Power Options 選項:
0 for LED 120 Vac (49/440 Hz) (BQ20 or BQ90)
1 for LCD 120 Vac (49/440 Hz) (BQ21)
2 for LED 240 Vac (49/440 Hz) (BQ22 or BQ92)
3 for LCD 240 Vac (49/440 Hz) (BQ23)
4 for LED 9-32 Vdc (isolated) (BQ24 or BQ94)
5 for LCD 9-32 Vdc (isolated) (BQ25)
6 for LED 5 Vdc** (BQ26 or BQ96)
7 for LCD 5 Vdc** (BQ27)
8 for LED 24 Vac (BQ28 or BQ98)
9 for LCD 24 Vac (BQ29)
A for LED 26-56 Vdc (isolated) (BQ2A or BQ9A)
B for LCD 26-56 Vdc (isolated) (BQ2B)
(3) Analog Outputs 選項:
0 for 1mV/count (DP2) or 0.1mV/count (DP9) analog output (standard)
1 for 0-5 Vdc non-isolated (BA01)
2 for 0-10 Vdc non-isolated (BA01)
3 for 0-1 mA source or sink non-isolated (BA01)
4 for 4-20 mA source or sink non-isolated (BA01)
5 for 4-20 mA sink (high-compliance) non-isolated. (BA02)
6 for 4-20 mA ISOLATED (BA03)
(4) Control Outputs 選項:
0 for None
1 for Dual-setpoint 10 A relay. (BDT1)
2 for Proportional 4-20 mA control source or sink (BDP1)
3 for Time-proportional solid-state 2 A relay plus proportional 4-20 mA control source or sink. (BDP2)
4 for BCD (isolated latched buffered byte addressable). Includes 50-pin mass-termination connector. (BDD2)
5 for Single-setpoint 10 A relay (BDS1)
(5) Input Type and Range 選項:
H1 for Frequency/rate input 100 to 200 Hz
H2 for Frequency/rate input 200 to 400 Hz
H3 for Frequency/rate input 400 to 800 Hz
H4 for Frequency/rate input 500 to 1000 Hz
H5 for Frequency/rate input 1000 to 2000 Hz
H6 for Frequency/rate input 2000 to 4000 Hz
H7 for Frequency/rate input 2500 to 5000 Hz
H8 for Frequency/rate input 5000 to 10000 Hz
H9 for Frequency/rate input 10000 to 20000 Hz
(6) Display Color 選項:
無（選項為空白） for for Red Display (standard)
-G for Green Display
注: 并非所有組合都有效，請查閱規(guī)格表上的有效產品編號。
產品編號 產品描述
DP2000-H2 Frequency / tachometer / rate meter, 3-1/2 digit display, red LED display, 120 Vac power, 1 mV per count analog output, 200 to 400 Hz input (no control output)
DP2010-H8 Frequency / tachometer / rate meter, 3-1/2 digit display, red LED display, 120 Vac power, 0 to 5Vdc analog output, 5K to 10K Hz input (no control output)
DP2102-H9 Frequency / tachometer / rate meter, 3-1/2 digit display, LCD display, 120 Vac power, 1 mV per count analog output, 10K to 20K Hz input, proportional 4 to 20 mA control output
產品編號
DP2000-H2
DP2010-H8
DP2102-H9
DP2001-A2
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